The Great Himalaya Trail is one of the longest and highest trails in the world. It is a trail that winds for 1,700 kilometres through Nepal - across the 'roof of the world', over ice-covered passes, crossing high-mountain deserts and through some of the most remote areas on earth. This path is perhaps the ultimate walk. In 2012, Himalaya veteran Gerda Pauler set out to walk the length of the trail to raise awareness of autism in Nepal. Travelling across the country with open eyes and ears, ascending high passes, visiting isolated villages and drinking tea with the locals allowed her to see and hear things many of us might never hear, never experience - and never know. Beautifully written like many great travel books and with a foreword by Sir Chris Bonington, this is so much more than a travel diary - it is a collection of stories from the very heart of Nepal and its people. From Tibetan tea and local beer to corrupt politicians and child marriage; cold nights and monsoon rain to incredible views and searing heat; and from angry yaks and giant spiders to Mr Bean and Jack Nicholson? 'Her book is not about her, but about this trip, across the roof of the world, done both for her own pleasure and for those who suffer from autism.' Sir Chris Bonington